[Octave-bug-tracker] [bug #56232] Octave crash when inverting an empty sparse matrix.

[Marco Caliari]

Follow-up Comment #57, bug #56232 (project octave):

With this third patch, the warnings are triggered for the singular diagonal
cases. It remains:

1) how to trigger the sparse hermitian case (to test it and to understand what
mattype.ishermitian() is)
2) decide if we want that inv(zeros(2)) returns an error. I was initially in
favor, but maybe in this case it is better to preserve the compatibility with
matlab.

(file #46911)
    _______________________________________________________

Additional Item Attachment:

File name: sparse-singular3.cset          Size:9 KB
    <https://savannah.gnu.org/file/sparse-singular3.cset?file_id=46911>



    _______________________________________________________

Reply to this item at:

  <https://savannah.gnu.org/bugs/?56232>

_______________________________________________
  Message sent via Savannah
  https://savannah.gnu.org/